Cell stack and production thereof

A production method (200) for producing a cell stack (100) comprising a plurality of media distributor plates (103a, 103b, 103c, 301, 303), a plurality of intermediate layers (105a, 105b, 105c, 105d), wherein respective intermediate layers (105a, 105b, 105c, 105d) are arranged between two media distributor plates (103a, 103b, 103c, 301, 303) and electrically isolate the media distributor plates from one another, and wherein at least the respective media distributor plates (103a, 103b, 103c, 301, 303) are arranged in alignment with one another in the cell stack (100), so that an outer edge (109) of the media distributor stack (100) is formed by at least respective edges of the media distributor plates (103a, 103b, 103c, 301, 303),

• wherein the production method (200) comprises:
• arranging (201) respective media distributor plates (103a, 103b, 103c, 301, 303) of a plurality of media distributor plates (103a, 103b, 103c, 301, 303) alternately with respective intermediate layers of a plurality of intermediate layers (105a, 105b, 105c, 105d),
• aligning (203) the media distributor plates (103a, 103b, 103c, 301, 303) so that the respective media distributor plates (103a, 103b, 103c, 301, 303) are in alignment with one another in the cell stack, and an outer edge of the cell stack (100) is formed at least by respective edges of the media distributor plates (103a, 103b, 103c, 301, 303), and
• surrounding respective media distributor plates (103a, 103b, 103c, 301, 303), at least on an outer edge, by an electrically isolating layer (107).